#A1D849#A1D849

#A1D849 is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 81.7% C 0.180 H 128.0°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#A1D849
RGB	rgb(161, 216, 73)
HSL	hsl(83, 65%, 57%)
HSV	hsv(83, 66%, 85%)
CMYK	cmyk(25.5%, 0%, 66.2%, 15.3%)
CIE-LAB	lab(80.27, -38.86, 62.23)
CIE-LCH	lch(80.27, 73.37, 121.99°)
OKLab	oklab(81.67% -0.1106 0.1415)
OKLCH	oklch(81.67% 0.18 128)
XYZ	xyz(40.4564, 57.1690, 15.2053)
Luminance	0.5717 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D849 #8049D8

analogous

#D8C849 #A1D849 #5AD849

triadic

#A1D849 #49A1D8 #D849A1

tetradic

#A1D849 #49D8C8 #8049D8 #D8495A

square

#A1D849 #49D8C8 #8049D8 #D8495A

split-complementary

#A1D849 #495AD8 #C849D8

monochromatic

#60891D #83BC28 #A1D849 #BBE37B #D5EEAE

Accessibility & contrast

On white

1.69

#A1D849 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#A1D849 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D849

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D849	#FFFFFF	#000000	##000000
##A1D849	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA35

Deuteranopia (green-blind)

#DBC655

Tritanopia (blue-blind)

#A6CFBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a1d849;
/* rgb */ color: rgb(161, 216, 73);
/* oklch */ color: oklch(81.7% 0.180 128.0);

Tailwind

colors: {
  custom: {
    50: '#c0e483',
    500: '#a1d849',
    950: '#000000',
  },
}

SCSS

$custom: #a1d849;
$custom-light: #c0e483;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d849",
  "rgb": {
    "r": 161,
    "g": 216,
    "b": 73
  },
  "hsl": {
    "h": 83.077,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81673,
    "c": 0.17963,
    "h": 128
  },
  "luminance": 0.5717
}

Semantic roles & 50–950 ramp

primary

#A1D849

secondary

#58368F

accent

#40E881

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D849

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →